Package Included: The diameter of the adhesive dots is 10mm. Contains 108 hook pieces and 108 loop pieces (1 set = 1 loop piece and 1 hook piece, a total of 108 sets; 216 pieces). Stronger Adhesive Effect: Our hook and loop strips are very durable and can be stuck to any flat surface. They leave no residue, are harmless, waterproof, and weatherproof. Made with high-density nylon, they offer excellent grip and durability. The entire structure is low-profile and does not take up space. This is an indispensable household helper. Compatibility: These self-adhesive white sticky dots can be stuck to most objects, especially on clean and smooth surfaces such as paper, plastic, glass, leather, metal, etc. Easy to Use: Our self-adhesive dots can be easily removed from the roll without leaving any adhesive residue. They will not damage the surface of the object. 216 self-adhesive dots for long-term use. 1. Wipe the surface first and keep it dry. 2. Peel the dots off the backing and stick them on. Wait for 10 minutes. 3. Stick the loop part to the object and wait for 10 minutes. 4. Press the two parts together. Wide Application: Our double-sided adhesive dots are perfect for schools and educational projects. They can be used to attach all kinds of objects to boards, index cards, folders, and more. Safe for children. Adhesive dots are also great for organizing items around the home, office, and more.